Italian WWII Model 1891 Carcano Bayonet

An attractive WWII Carcano bayonet known as the 1891 model. It has wooden hand grips and a leather scabbard. The scabbard is brass at both ends. It is marked 1933 so a fairly good chance it is from 1933. Later models had an all metal scabbard.
I believe Terni is the maker and it has the serial number on the cross guard.
Picked this up in Idaho for $7 on a family vacation back in the late 1970s.